44444224202220 has 48 divisors (see below), whose sum is σ = 138270919741920. Its totient is φ = 11851793120448.

The previous prime is 44444224202177. The next prime is 44444224202249. The reversal of 44444224202220 is 2220242244444.

44444224202220 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 4 + 2 + 2 + 420 + 2 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41152058907 + ... + 41152059986.

It is an arithmetic number, because the mean of its divisors is an integer number (2880644161290).

Almost surely, 2^{44444224202220} is an apocalyptic number.

It is an amenable number.

44444224202220 is an abundant number, since it is smaller than the sum of its proper divisors (93826695539700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44444224202220 is a wasteful number, since it uses less digits than its factorization.

44444224202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82304118911 (or 82304118903 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 44444224202220 its reverse (2220242244444), we get a palindrome (46664466446664).

The spelling of 44444224202220 in words is "forty-four trillion, four hundred forty-four billion, two hundred twenty-four million, two hundred two thousand, two hundred twenty".